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From "Mingliang Liu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-9846) Make DelegationTokenFetcher a Tool
Date Tue, 23 Feb 2016 03:19:18 GMT
Mingliang Liu created HDFS-9846:
-----------------------------------

             Summary: Make DelegationTokenFetcher a Tool
                 Key: HDFS-9846
                 URL: https://issues.apache.org/jira/browse/HDFS-9846
             Project: Hadoop HDFS
          Issue Type: Improvement
            Reporter: Mingliang Liu
            Assignee: Mingliang Liu


Currently the {{org.apache.hadoop.hdfs.tools.DelegationTokenFetcher}} is not implementing
the {{Tool}} interface, while it should.

This jira is to track the effort of refactoring the code to implement the {{Tool}} interface.
The main benefits are unified generic option parsing, modifying the configurations, and conjunction
with {{ToolRunner}}.



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